Your babies are adorable!!! Boo doesn't wear a top knot, but that's because his daddy says no.
Gracie Ruth is only 6 months old and we are working hard at learning to wear one and leave it alone.
It's been a bit of an uphill battle, she is such a little tomboy! I found these little metal clips and the work well but I won't leave them in unsupervised just in case she decides to find out if they taste good.
But the little grooming rubber bands work well and I find doing a double knot works really well. The directions in the Grooming section help to explain it better. Good luck and post more pictures of your cuties!!
1) Metal hair clips found in 'human' hair care sections